Saint Seiya (聖闘士星矢(セイントセイヤ), Seinto Seiya), also known as Saint Seiya: Knights of the Zodiac or simply Knights of the Zodiac, is a Japanese manga series written and illustrated by Masami Kurumada. It was serialized in Weekly Shōnen Jump from 1986 to 1990, with the chapters collected into 28 tankōbon volumes by Shueisha.